package service;

import entity.Student;

import java.util.List;

/*
杨威
2021/9/7
15:19
*/
public interface StudentService {
    int addStudentIfo(Student student);
    int deleteByStuId(int stuId);
    int updateByStuId(Student student);
    List<Student> selectByStuId(int stuId);
    List<Student> showAllStudent();
}
